# Composer 2 vs Ornith-1.5-9B

> Side-by-side benchmark comparison for Composer 2 and Ornith-1.5-9B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/composer-2-vs-ornith-1-5-9b
- Last updated: September 22, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Evidence is too thin for a benchmark verdict: Composer 2 and Ornith-1.5-9B share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Ornith-1.5-9B has the lower published output-token price.
- Ornith-1.5-9B has the larger published context window at 262K.

## Model Snapshot

| Property | Composer 2 | Ornith-1.5-9B |
|----------|----------|----------|
| Creator | Cursor | Ornith AI |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 200K | 262K |
| Independent public score (not head-to-head) | null | 29.24 |
| Benchmarks Covered | 5 | 16 |
| Pricing (input/output) | $0.50 / $2.50 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Composer 2 public-lane score: 49.7 (Estimated · #66/157)
- Ornith-1.5-9B public-lane score: 45 (Estimated · #95/157)

| Benchmark | Composer 2 | Ornith-1.5-9B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 61.7% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 46.2% | Coming soon |
| HLE w/ tools | Coming soon | 30.5% | Coming soon |
| MCP Atlas | Coming soon | 54.2% | Coming soon |
| Toolathlon-Verified | Coming soon | 41.2% | Coming soon |
| WideResearch | Coming soon | 59.5% | Coming soon |
| BrowseComp | Coming soon | 56.4% | Coming soon |
| Claw-Eval | Coming soon | 66.5% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Composer 2 public-lane score: 49.7 (Estimated · #71/159)
- Ornith-1.5-9B public-lane score: 45.1 (Estimated · #98/159)

| Benchmark | Composer 2 | Ornith-1.5-9B | Winner |
|-----------|-----------|-----------|--------|
| SWE Multilingual | 73.7% | 54.4% | Composer 2 |
| SWE-Rebench | 58% | Coming soon | Coming soon |
| React Native Evals | 96.1% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 61.7% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 46.2% | Coming soon |
| SWE-bench Verified | Coming soon | 70.6% | Coming soon |
| SWE-bench Pro | Coming soon | 47.5% | Coming soon |
| NL2Repo | Coming soon | 32.4% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Composer 2 public-lane score: Coming soon
- Ornith-1.5-9B public-lane score: 36.7 (Estimated · #158/189)

| Benchmark | Composer 2 | Ornith-1.5-9B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 86.4% | Coming soon |
| GPQA-D | Coming soon | 86.4% | Coming soon |
| HLE | Coming soon | 20.2% | Coming soon |
| HLE w/o tools | Coming soon | 20.2% | Coming soon |

## FAQ

### Is there enough evidence to pick between Composer 2 and Ornith-1.5-9B?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Composer 2 vs Composer 2.5](/compare/composer-2-vs-composer-2-5)
- [Ornith-1.5-9B vs Composer 2.5](/compare/composer-2-5-vs-ornith-1-5-9b)
- [Composer 2 vs Composer 2 Fast](/compare/composer-2-vs-composer-2-fast)
- [Ornith-1.5-9B vs Composer 2 Fast](/compare/composer-2-fast-vs-ornith-1-5-9b)

## Explore More

- [Composer 2 profile](/models/composer-2)
- [Ornith-1.5-9B profile](/models/ornith-1-5-9b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)